Patents by Inventor Defne Kayrak Talay

Defne Kayrak Talay has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Staged steam extraction of in situ bitumen
    Patent number: 10400564
    Abstract: The present invention relates to an in situ staged steam extraction method for removing petroleum products from a heavy oil or bitumen reservoir from subterranean locations. Specifically, each injection stage comprises a different steam composition. A steam composition may consist essentially of steam or may comprise one or more enhanced oil recovery agent.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: September 3, 2019
    Assignee: Dow Global Technologies LLC
    Inventors: Harpreet Singh, Naoko Akiya, Wu Chen, Paul A. Gillis, Abu Mokhtarul Hassan, Zubin B. Kuvadia, Biplab Mukherjee, Jorge H. Pazmino, Defne Kayrak Talay
  • STAGED STEAM EXTRACTION OF IN SITU BITUMEN
    Publication number: 20170241250
    Abstract: The present invention relates to an in situ staged steam extraction method for removing petroleum products from a heavy oil or bitumen reservoir from subterranean locations. Specifically, each injection stage comprises a different steam composition. A steam composition may consist essentially of steam or may comprise one or more enhanced oil recovery agent.
    Type: Application
    Filed: March 18, 2015
    Publication date: August 24, 2017
    Applicant: Dow Global Technologies LLC
    Inventors: Harpreet Singh, Naoko Akiya, Wu Chen, Paul A. Gillis, Abu Mokhtarul Hassan, Zubin B. Kuvadia, Biplab Mukherjee, Jorge H. Pazmino, Defne Kayrak Talay